133.3528.7166 Neijiang drainage board, drainage board manufacturers Neijiang, Neijiang plastic drainage board, garage drainage board Neijiang, Neijiang drainage board sales, two types of injection molded our brand products. Compressive strength, light weight, water storage capacity, fast drainage, good ventilation, anti-aging, easy handling, laying simple. Coupled with a layer of geotextile surface to avoid fines matrix clogging water storage tank and drainage channels, maintain smooth drainage, forming a complete new build, drainage system. Anti HDPE drainage protection system consists of high-density polyethylene, with the most reliable protection features puncture-resistant plant roots and soft flexible waterproof protection. Anti drainage protection system consists of a polyester geotextile filter layer, plastic mesh support layer, HDPE waterproofing and drainage protection board composed of three materials, three materials together, can play a soil and water filtration, drainage space support, drainage, every root the role of the professional production of flexible drainage board series drainage board, plastic drainage board, polyethylene drainage board, drainage board garage, garden drainage board, highway drainage board, tunnel drainage board, pond drainage board, large reservoir drainage board high-density drainage board, roof Garden drainage board, road drainage board, railway roadbed drainage board, rail road drainage board, road drainage board, drainage board dam embankment, slope and drainage board, drainage slope back board, transportation and drainage board, municipal drainage board impermeable material, geotextile material and other products. Drainage board flapper needed depth, products can be divided RZPSB-Ⅰ, Ⅱ, Ⅲ total of three sizes, drainage board is a strip of composite structure, the core is extruded plastic core, is the skeleton of the drainage board and channels, which showed a parallel cross section, composed by 35/34 groove, width 98MM, thick 4.5-5.5MM. Special non-woven composite core external heat, the role it plays across the earth filters. Drainage board materials are difficult to break plastic, placed in sandwich construction, the decomposition of more than 100 years; for underground works in the roof or roof garden, high compressive strength, load light. Compared with the conventional process, the drain and geotextile composite, with drainage, waterproof, breathable, moisture, every root and other functions in one set; for thermal insulation roof or floor of underground works, drainage board's multiple pivot make the building surface layer and the gap between the structural layer, a moisture barrier, drainage, insulation and other functions; product size edge fulcrum, Longitudinal overlap each other, even more water leakage, can promptly discharge. Construction and transport are very easy and convenient.